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Excalidraw Data
Text Elements
Input: s = ”[(])”
Input: s = ”([{}])”
True
’(’, ’)’, ’{’, ’}’, ’[’ and ’]‘.
Possible options
False
- we can use a hash map to store the matching bracket values
- we can use a stack to append the opening brackets and pop when we find its closing bracket
- if all values are popped then we have a valid solution